Dyfyniad APA

Berry, R. (1995). The Research project: How to write it (3rd ed.). Routledge.

Dyfyniad Arddull Chicago

Berry, Ralph. The Research Project: How to Write It. 3rd ed. London: Routledge, 1995.

Dyfyniad MLA

Berry, Ralph. The Research Project: How to Write It. 3rd ed. Routledge, 1995.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.